baber/WOPTO huggingface dataset:
Patent RU-2043294-C1 (RU)
Title: Lever-type ratchet winch
Inventor: RADIONOV VLADIMIR ALEKSEEVICH
IPC: B66D1/04
Filed: 1993-03-17
Granted: 1995-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: winch has casing 1, rope drum 2 with pulling member, slider bearing 4 carrying braking disk 5 and frictional rings 6 positioned in spaced relation with respect to disk 5, casing 1 and drum 2. Load is lifted by hook-type suspension or by mooring hook Winch is provided with additional hook. Telescopic lever is mounted on drum 2 and disk 5. Rope may be used as pulling member. EFFECT: wider operational capabilities simplified construction and convenient operation. 2 cl, 2 dwg
Patent RU-2073106-C1 (RU)
Title: Self-contained heat supply installation
Inventor: CHEMYAKIN VLADIMIR M
IPC: F02G5/04
Filed: 1993-05-06
Granted: 1997-02-10
Abstract: FIELD: mechanical engineering; production of heat power. SUBSTANCE: installation has diesel engine 1, heat exchangers 2 and 3 placed in diesel engine lubrication and cooling circuits, gas-to-liquid heat exchangers 4 and 5 connected by gas line with diesel engine exhaust system, gas turbine plant consisting of combustion chamber 6, turbine 7 and compressor 8. Heat exchanger 5 is connected with combustion chamber by pipeline 9 to transfer exhaust gas condensate with pump 10 placed in this pipeline. Exhaust gas pipe outlet is connected with gas line of heat exchanger 4. Water circuit 11 passes, successively, through heat exchangers 5,2,3 and 4. Exhaust gas humidifier 12 is placed in gas line between heat exchangers 4 and 5, and compressor 13 is placed in gas line after heat exchanger 5. Tank-accumulator 14 is connected by intake branch pipe with return pipeline of external heat supply system, by outlet branch pipe, with water line of heat exchangers, and by additional circuit 15 with shutoff devices it is connected with water line of heat exchangers 2 and 3. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2085634-C1 (RU)
Title: Ткань износоустойчивая
Inventor: SINITSYNA VERA ANATOLEVNA
IPC: D03D11/00
Filed: 1993-05-07
Granted: 1997-07-27
Abstract: Использование: ткани для спецодежды, что позволяет улучшить эксплуатационные характеристики путем повышения стойкости к истиранию разрывных и раздирающих нагрузок, воздухопроницаемости. Сущность изобретения: ткань износоустойчивая содержит в качестве основных и уточных нитей крученую пряжу из химических и натуральных волокон, причем лицевая сторона образована нитями из химических волокон, а изнаночная - нитями из натуральных волокон. Ткань выполнена двулицевым переплетением на базе саржи 311 из нитей одинаковой линейной плотности. 2 з.п. ф-лы, 1 табл.
Patent RU-2072540-C1 (RU)
Title: Multiple-stage optoelectronic image commutator
Inventor: FEDOROV VYACHESLAV B
IPC: G02B6/122
Filed: 1993-05-20
Granted: 1997-01-27
Abstract: FIELD: optical information processing. SUBSTANCE: device may be used in efficient commutators for multiple-user telecommunication systems which transmit large volumes of information which is represented as two-dimensional optical images. Device for 2Nx2N cells has input and output units which are optically connected. Input unit joins and output unit separates p- and s- polarized signals of input images. In addition device has stages of N light polarization plate switches which are controlled individually, focusing and switching stages of M types. Each of them has N/M identical units with M input and M output optical channels which provide constant length of optical paths of light signals which are transmitted through image commutator for both polarization types. This does not depend on way for connection between input and outputs ports. This also results in possibility to increase throughput capacity of channels to be connected and total maximal load of commutator by factor of 10-50. EFFECT: increased functional capabilities, increased throughput capacity. 4 cl, 3 dwg
Patent RU-2084280-C1 (RU)
Title: Method of preparing sorbent
Inventor: KONONKOV ANATOLIJ ALEKSANDROVI
IPC: B01J20/02
Filed: 1993-06-08
Granted: 1997-07-20
Abstract: FIELD: sorbents production. SUBSTANCE: invention relates to preparing solid inorganic sorbents with special emphasis on magnetically operated sorbents in the process of treating waste water and liquid radioactive wastes. High sorption capacity of sorbent in conjunction with possibility of its being magnetically operated is achieved due to that in a method of preparing sorbent including disintegration and heat treatment of iron-manganese concretions, the heat treatment of the latter having been disintegrated to particle size 0.1-2.0 mm is carried out under inert gas atmosphere at 750-850 C for at least 0.5 h and resultant product is separated into magnetic and nonmagnetic fractions, whereas, as sorbent, magnetic fraction of treated iron-manganese concretions is used. EFFECT: optimized procedure. 3 tbl
Patent RU-2046784-C1 (RU)
Title: Method of producing ceramic material from aluminium titanate (altonalox - t)
Inventor: LISOV MIKHAIL F
IPC: C04B35/478
Filed: 1993-06-15
Granted: 1995-10-27
Abstract: FIELD: technology of ceramic material producing. SUBSTANCE: method involves mixing aluminium nitride and oxide and titanium dioxide taken at the ratio, wt.-% aluminium nitride 0.1-51.9; titanium dioxide 44.0-49.9, and aluminium oxide 0.1-55.9 followed by their combined grinding, blank forming and roasting in oxygen-containing atmosphere up to ceasing blank mass change. After cooling reaction-caked monophase ceramic material made of aluminium titanate is obtained. This material shows finely grained structure. EFFECT: increased mechanical strength at decreased values of heat expansion linear coefficient. 1 tbl
Patent RU-2084101-C1 (RU)
Inventor: MISHIN PETR V
IPC: A01C1/00
Filed: 1993-06-28
Granted: 1997-07-20
Abstract: Использование: изобретение может быть использовано в устройствах для предпосевной обработки семян. Сущность: установка для предпосевной обработки семян содержит бункер, камеру обработки и транспортер для отвода семян. При этом установка снабжена скатной доской с продольными ребрами, которая установлена между бункером для семян и транспортером с наклоном к горизонту, причем в конце скатной доски над продольными ребрами закреплен щиток. 2 ил.
Patent RU-2061240-C1 (RU)
Inventor: ZARUBIN VITALIJ MIKHAJLOVICH
IPC: G01N33/36
Filed: 1993-07-14
Granted: 1996-05-27
Abstract: FIELD: measurement technology; textile industry. SUBSTANCE: ANALYZER has frame. Chamber for collecting clean fibers, waste chamber, and feed mechanism are fixed onto the frame. Saw cylinder and two condensers are connected with the drive. Feed mechanism is made in form of a bin with a pair of riffled feed cylinders at its output. Condenser is provided with sealing shaft and mounted between the other cylinder and saw feed shafts. Axis of the condenser is parallel to axis of the other cylinder. EFFECT: widened quantitative range of cotton fibers mass tested; improved precision; improved truth of testing. 1 dwg
Patent RU-2059529-C1 (RU)
Inventor: AFANASEV MIKHAIL I
IPC: B63H25/46
Filed: 1993-08-10
Granted: 1996-05-10
Abstract: FIELD: shipbuilding. SUBSTANCE: thruster is mounted in hull of watercraft in form of passage 1 with working member 3, mainly with propeller. Passage 1 is made of two or three sections mounted at clearance 5 relative to each other. Working member 3 is mounted in one of sections. Interior of passage is brought in communication with outside medium through each clearance. Ends of walls 6 of passage sections directed towards clearances are bent outside from interior of passage. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2069390-C1 (RU)
Title: Two-cassette tape recorder
Inventor: ELISTRATOV VLADIMIR S
IPC: G11B15/28
Filed: 1993-08-17
Granted: 1996-11-20
Abstract: FIELD: magnetic recording equipment, in particular, in automatic answer-back devices. SUBSTANCE: two-cassette tape recorder uses an electric drive, bearing chassis that carries the fastening components of the first cassette with magnetic tape, feed assemblies, pressure roller on its one side, and the components of the second cassette with magnetic tape, feed assemblies, pressure roller - on the other side of the chassis. One or two shaft governors are made with drive shafts, each of them having two working ends for engagement with the first and second cassettes. It provides for independent insertion and removal of each cassette. EFFECT: improved design. 4 dwg
Patent RU-2093075-C1 (RU)
Inventor: KRZHECHKOVSKIJ ALEKSANDR YUREV
IPC: A61B5/16
Filed: 1993-08-17
Granted: 1997-10-20
Abstract: FIELD: medical psychology and psychiatry. SUBSTANCE: teenager is subjected to diagnostic test comprising 22 pairs of words reflecting alternative qualities of teenager's personality. Each quality of personality is evaluated using scale having from 0 to 3 points. Both teenager's self-evaluation and professional psychologist's evaluation are recorded in terms of points, followed by calculating self-evaluation adequacy using formula  , wherein ∑(d) is sum total of difference between self-evaluation points and psychologist's evaluation points over entire range of alternative qualities of personality. If value thus- calculated is below 0.55, disposition to delinquency is diagnosed. EFFECT: method is simple, quick to practise and applicable to large number of public services engaged in contacts with teenagers (schools, police, prisons, penitentiary institutions, etc). 1 dwg, 2 tbl
Patent RU-2072337-C1 (RU)
Title: Ceramic mass
Inventor: NAZIMOVA EVGENIYA K
IPC: C04B33/00
Filed: 1993-08-17
Granted: 1997-01-27
Abstract: FIELD: production of ceramic materials. SUBSTANCE: proposed ceramic mass contains (mass %): diopside 1-85, aegirite concentrate 1-85, liquid glass 1-10, clay or kaolin 5-50. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2048977-C1 (RU)
Inventor: SHOJTOVA ANTONINA V
IPC: B22F9/26
Filed: 1993-08-30
Granted: 1995-11-27
Abstract: Использование: получение смазочных, конструкционных, магнитных материалов для медицины, сельского хозяйства, химической и электронной промышленности. Сущность изобретения: гидратированную соль обрабатывают щелочным раствором в 1,5-2 кратном избытке от стехиометрического. Осадок отделяют, промывают и сушат. Дополнительно обрабатывают раствором, по меньшей мере, одной соли, содержащей, по крайней мере, один металл, отличный от катиона металла осадка. Соли берут в количествах, обеспечивающих заданное содержание соответствующих легирующих компонентов в порошке в пересчете на металл или его оксид. Термообрабатывают в водороде или при 200-800°С, пассивируют азотом. Получают чистые ультрадисперсные порошки с размером частиц менее 0,1 мкм, содержащие примесей не более 0,003 мас. обеспечивается заданное содержание легирующего компонента, равномерно распределенного в матрице основного соединения. 2 з. п. ф-лы, 1 табл.
Patent RU-2082094-C1 (RU)
Inventor: ANDRYUSHCHENKOV GENNADIJ I
IPC: G01C19/38
Filed: 1993-12-10
Granted: 1997-06-20
Abstract: Использование: в контрольно-измерительной технике. Сущность изобретения: гирокомпас снабжен двумя редукторами, размещенными на корпусе угломера, двумя источниками света, тремя блоками фотоприемников, тремя блоками формирователей импульсов и вычислительным устройством. Лимб в гирокомпасе состоит из трех дисков. Первый диск жестко закреплен на следящем корпусе, а второй и третий диски подвижно размещены на оси. Эта ось жестко закреплена на корпусе угломера. 5 ил.
Patent RU-2115585-C1 (RU)
Title: Sea-going belt-type ferry
Inventor: GLAZUNOV JURIJ NIKOLAEVICH
IPC: E01D15/14
Filed: 1994-01-31
Granted: 1998-07-20
Abstract: FIELD: pontoon crossing equipment for crossing water obstacles. SUBSTANCE: sea-going belt-type ferry includes folding four- pontoon sections and large-sized motor sections; ferry is additionally provided with four-pontoon standard folding units. Pontoons of additional units are filled with required stores. EFFECT: increased endurance of ferry. 1 dwg
Patent RU-2056845-C1 (RU)
Inventor: IBATULLIN URAL G
IPC: A61K31/4425
Filed: 1994-02-01
Granted: 1996-03-27
Abstract: FIELD: veterinary. SUBSTANCE: chlorides of [2-oxo-2-(3-carboxy- and 3-nitrophenylamino)] pyridinium are proposed as stimulant of bile secretion and motor function at animals. Desired compounds are prepared by acetylation of 3-aminobenzoic acid and 3-nitroaniline, chloracetylchloride being used. The process is followed by boiling in pyridine. Desired products have essential formulae C 14 H 13 N 2 O 3 Cl and C 13 H 12 N 3 O 3 Cl, their melting point being 232-234 C and 255-257 C respectively. Said compounds are easily soluble in warm water having temperature 30 C. Proposed compounds are effective at low concentrations. EFFECT: improves quality of desired products. 2 tbl
Patent RU-2084302-C1 (RU)
Title: Line for making zigzag articles
Inventor: ANTIPOV BORIS F
IPC: B21F1/04
Filed: 1994-04-28
Granted: 1997-07-20
Abstract: FIELD: plastic metal working, namely equipment for making zigzag-shaped articles with repeating different-configuration bends+. SUBSTANCE: line includes uncoiler and successively mounted on frame straightening apparatus, mechanism for feeding wire, chopping mechanism, mechanisms for bending and stripping articles. Mechanism for feeding wire is provided with member for automatic operation in dependance upon number of zigzags. Stripping mechanism provides oriented stacking of articles. Bending mechanism includes cylindrical strut with templates arranged on its end, disc chuck carrying bending rollers. Said disc chuck is mounted with possibility of reversible motion along circle length. EFFECT: enhanced efficiency of line. 4 cl, 5 dwg
Patent RU-2086623-C1 (RU)
Title: Continuous extractor for grape residue
Inventor: KVASENKOV OLEG I
IPC: C12G1/02
Filed: 1994-05-24
Granted: 1997-08-10
Abstract: FIELD: food-processing industry. SUBSTANCE: continuous extractor has cylindrical extracting sections arranged in layers and connected in succession and vertical discharge section of housing, drive augers positioned in sections, charging hopper positioned at inlet of upper extraction section, oil cake discharge branch pipe positioned in upper part of discharge section, extract supply branch pipe communicated with discharge section and positioned below oil cake discharge branch pipe, miscella discharge branch pipe communicated with lower part of hopper and branch pipes for supplying steam into each extraction section. Each section is provided with perforated drum, which is mounted within section to define annular chamber communicated with steam supply branch pipe. Drum is rotated by drive in direction opposite to auger. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2096005-C1 (RU)
Title: Method of producing sorbent for tobacco foam components
Inventor: VELICHKO BORIS A
IPC: A24D3/08
Filed: 1994-07-12
Granted: 1997-11-20
Abstract: FIELD: applied ecology, sorbents. SUBSTANCE: polysaccharide raw is boiled for 1-5 h in mixture containing ortho-phosphoric acid, dimethylformamide and urea, washed up to neutral pH value, dried, milled and mixed with filling agent at ratio = (1:1)-(1:99). EFFECT: improved method of producing, enhanced effectiveness of sorbent. 3 cl, 1 tbl
Patent RU-2069129-C1 (RU)
Title: Способ электродуговой наплавки вертикальных поверхностей и устройство для его осуществления
Inventor: SHCHERBAKOV VALERYAN B
IPC: B23K9/04
Filed: 1994-07-12
Granted: 1996-11-20
Abstract: Использование: плакирование аппаратов и внутренних цилиндрических поверхностей оборудования атомных электростанций и нефтехимического производства. Сущность изобретения: электродуговую наплавку вертикальных поверхностей ведут с использованием кристаллизатора в виде вертикальной охлаждаемой стенки. Плавящийся электрод располагают параллельно наплавляемой вертикальной поверхности на расстоянии S = K т (4,1 + 4,8 •10 -4 •q п , где К т  - коэффициент технологический, q п  - погонная энергия. При этом ширина паза, образованного наплавляемой поверхностью и вертикальной стенкой кристаллизатора  , где F пр  - площадь сечения электродной проволоки, К - коэффициент вариации ширины паза, V п  - скорость подачи электрода, V н  - скорость наплавки. В устройстве газоподводящий узел выполнен в виде теплоотводящей пластины, параллельной оси сварочного инструмента, газоподающее отверстие выполнено в виде щели, расположенной по периметру пластины, а пластина установлена с возможностью pегулирования расстояния между рабочей поверхностью и осью инструмента. 3 ил.
Patent RU-2088791-C1 (RU)
Inventor: MELNIKOV ALEKSEJ STEPANOVICH
IPC: F02M31/00
Filed: 1994-07-13
Granted: 1997-08-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: steam-gas generator is made in form of assembled cylinder accommodating heat exchanger tube with diffuser and swirler. Water nozzle and jet with adjusting screw are mounted on cylinder bottom. Fuel nozzle is arranged on heat exchanger and is cast integral with swirler. Water jets from water nozzle are directed opposite to exhaust gas flow in heat exchanger tube. EFFECT: enlarged operating capabilities. 4 cl, 1 dwg
Patent RU-2054863-C1 (RU)
Title: Гидравлический режущий аппарат
Inventor: ZHILIN ANATOLIJ N
IPC: A01D34/00
Filed: 1994-09-30
Granted: 1996-02-27
Abstract: Изобретение относится к сельскохозяйственному машиностроению, в частности к конструкциям для получения высоконапорных струй жидкости, используемых в жатках для резки растений. Кроме того, оно может быть использовано в различных отраслях промышленности для резки различных видов материалов. Технический результат от использования изобретения заключается в повышении эффективности процесса гидрорезки за счет повышения надежности эксплуатации гидравлического режущего аппарата и существенного роста его КПД. Аппарат содержит мультипликатор, полости высокого давления которого по линиям высокого давления через систему обратных клапанов сообщены с соплом, а полость низкого давления - с гидроприводом. Перед соплом имеется ресивер. В каждом узле соединения элементов системы высокого давления имеется дренажное отверстие, к которому подсоединяется индикатор утечки жидкости, состоящей из полости для сбора утечек, в донной части которой помещена соль неорганических кислот. Выше уровня засыпки соли размещены катод и анод. Индикатор электрически соединен с управлением режущего аппарата. 1 з. п. ф-лы, 3 ил.
Patent RU-2106844-C1 (RU)
Inventor: FEDOROV S N
IPC: A61F9/013
Filed: 1994-09-30
Granted: 1998-03-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: method deals with removal of corneal epithelium, then it is placed into physiological solution. Stromectomy is conducted and epithelium is returned into stromic channel. Operation area is dried up with sterile air. EFFECT: higher efficiency.
Patent RU-2082896-C1 (RU)
IPC: F02K1/00
Filed: 1994-11-04
Granted: 1997-06-27
Abstract: FIELD: jet engine plants; jet engines which differ in form and location of nozzles and nozzle tips. SUBSTANCE: plant has increased propellant charge, increased pressure inside stages, high rate of charge ignition, combustion of charge and moment of separation of front stages from rear ones, thus increasing thrust, acceleration and speed of plant. Multistage jet engine consists of several stages with jet nozzles in rear parts which are filled with solid-propellant charges and are connected along longitudinal axes. Front ends of stages are open and contain one transverse partition each which is conveyed forward and is provided with holes in front portion where ignition device is located; propellant charges are contained only in rear parts of stages (relative to partition). Each stage is mounted inside rear part (relative to it) and its rear end rests against outer part of its partition. Each ignition device ignites propellant charge at time delay at moment of delivery of thrust and before beginning of drop of maximum thrust at progressive form of combustion in rear jet nozzle. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2105289-C1 (RU)
Title: Method of indication and quantitative determination of ammonia vapors in air
Inventor: MAKHAN KOV JU D
IPC: G01N21/78
Filed: 1995-01-26
Granted: 1998-02-20
Abstract: FIELD: analytical methods. SUBSTANCE: air is passed through silica gel treated by 0.01 N hydrochloric acid solution and then in series with 0.1 M sodium hypobromite in 5% sodium or potassium alkali and 0.5 N phenol solution in 3% sodium or potassium alkali. Content of ammonia is determined visually by way of comparing intensity of adsorbent coloration with reference scale. Advantageously, indicator tube is used containing 0.2 g of HCl-activated silica gel and color reagent solutions 0.3 ml each. Special types of silica gel are used with grain size 0.2 mm. For more accurately determining ammonia content in air, ammonia adsorbed on silica gel is extracted, extract is treated by color reagents at volume ratio of extractant, phenol solution, and hypobromite solution 20:1:4, whereupon solution is photometered at 625 nm wavelength. EFFECT: decreased threshold of detectability, improved accuracy and reproducibility. 1 dwg, 3 tbl
Patent RU-2078722-C1 (RU)
Title: Reservoir for crude oil and oil products
Inventor: DIDENKO VLADIMIR S
IPC: B65D90/38
Filed: 1995-03-13
Granted: 1997-05-10
Abstract: FIELD: oil producing and processing industries, chemical industry; equipment for collecting, preparation, transportation and storage of oil and oil products. SUBSTANCE: holder in unit changing direction of air stream coming out of reservoir breather valve is made in form of vertical branch pipe with slot in lower portion before gas deflector. Ratio of height of slot in each point over branch pipe circumference to length of section passing from this through axis of branch pipe to wall of reservoir is constant. Gas deflector is made in form of conical surface with apex angle of 140-150 degrees. Area of slot in branch pipe is equal to area of its cross section. EFFECT: improved conditions of storage and transportation of oil products; reduced evaporation losses and pollution of atmosphere; improved reliability of operation. 3 cl, 4 dwg
Patent RU-2078923-C1 (RU)
Title: Method of control of motion of formation fluid in casing string-borehole annulus of development well
Inventor: IPATOV ANDREJ I
IPC: E21B47/117
Filed: 1995-04-13
Granted: 1997-05-10
Abstract: FIELD: geophysical investigations of wells in oil and other industries. SUBSTANCE: method of control of motion of formation fluid in casing string-borehole annulus of development well includes measurement along the wellbore at various operating conditions, temperature, or signal of passive acoustic noise and detection of possible zones of fluid motion in annulus, additional registration in these zones of the amplitude of electromagnetic field in frequency range of 60-280 Hz. Presence of anomalies are indicative of intervals of annulus crossflows of formation water, and form of anomalies are indicative of direction of motion of formation water. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2084577-C1 (RU)
Title: Rail fastening clamp
Inventor: ZHUCHENKO ALEKSANDR NIKOLAEVIC
IPC: E01B9/48
Filed: 1995-05-11
Granted: 1997-07-20
Abstract: FIELD: railway construction engineering. SUBSTANCE: rail fastening clamp is made of bar and has loop-shape middle part, free ends, and intermediate sections. Working planes of free ends are located beyond space formed by surface passing through concave contours of clamp middle part and made at side of convex contours of middle part, and free ends are located at distance between them which is determined by difference in length of limiter at rail foot and value equal to 0.05-0.9 of maximal cross-sectional dimension of bar. EFFECT: high efficiency. 7 dwg